CVE-2024-28248: cilium — Fix

Description

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.13.9 and prior to versions 1.13.13, 1.14.8, and 1.15.2, Cilium's HTTP policies are not consistently applied to all traffic in the scope of the policies, leading to HTTP traffic being incorrectly and intermittently forwarded when it should be dropped. This issue has been patched in Cilium 1.15.2, 1.14.8, and 1.13.13. There are no known workarounds for this issue.

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CVSS v3.1 Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-693 CWE-693

Affected Products

Vendor	Product	Versions
cilium	cilium	1.13.9 — 1.13.13
cilium	cilium	1.14.0 — 1.14.8
cilium	cilium	1.15.0 — 1.15.2

References

Advisories & Patches

https://github.com/cilium/cilium/security/advisories/GHSA-68mj-9pjq-mc85 https://github.com/cilium/cilium/security/advisories/GHSA-68mj-9pjq-mc85

Other References

https://docs.cilium.io/en/stable/security/policy/language/#http https://github.com/cilium/cilium/releases/tag/v1.13.13 https://github.com/cilium/cilium/releases/tag/v1.14.8 https://github.com/cilium/cilium/releases/tag/v1.15.2 https://docs.cilium.io/en/stable/security/policy/language/#http https://github.com/cilium/cilium/releases/tag/v1.13.13 https://github.com/cilium/cilium/releases/tag/v1.14.8 https://github.com/cilium/cilium/releases/tag/v1.15.2

Frequently Asked Questions

What is CVE-2024-28248? +

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.13.9 and prior to versions 1.13.13, 1.14.8, and 1.15.2, Cilium's HTTP policies are not consistently applied to all traffic in the scope of the policies, leading to HTTP traffic being incorrectly and intermittently forwarded when it should be dropped. This issue has been patched in Cilium 1.15.2, 1.14.8, and 1.13.13. There are no known workarounds for this issue. It has a CVSS v3.1 base score of 7.2 (HIGH).

How severe is CVE-2024-28248? +

CVE-2024-28248 has a CVSS v3.1 score of 7.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-28248? +

CVE-2024-28248 affects products from cilium, specifically: cilium. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-28248? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-28248